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RU2007111722A - METHOD FOR PRODUCING RESIN COMPOSITION - Google Patents

METHOD FOR PRODUCING RESIN COMPOSITION Download PDF

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RU2007111722A
RU2007111722A RU2007111722/04A RU2007111722A RU2007111722A RU 2007111722 A RU2007111722 A RU 2007111722A RU 2007111722/04 A RU2007111722/04 A RU 2007111722/04A RU 2007111722 A RU2007111722 A RU 2007111722A RU 2007111722 A RU2007111722 A RU 2007111722A
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resin composition
cyclic olefin
obtaining
composition according
melt
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RU2007111722/04A
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RU2342410C1 (en
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Казуеси КАНЕКО (JP)
Казуеси КАНЕКО
Тосиюки ХИРОСЕ (JP)
Тосиюки Хиросе
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Мицуи Кемикалз, Инк. (Jp)
Мицуи Кемикалз, Инк.
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/005Processes for mixing polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Ethene-propene or ethene-propene-diene copolymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2345/00Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2365/00Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/14Peroxides

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200°C and a flexible polymer (B) having a glass transition temperature of 0°C or lower, wherein a part of the cyclic olefin polymer (A) is previously melt-kneaded with the flexible polymer (B) and a radical initiator (C) and then the remaining cyclic olefin polymer (A) is added thereto and melt-kneaded. The cyclic olefin polymer (A) is divided into two portions and added separately at two times, and accordingly, the mixture having a crosslinked structure may be diluted with the cyclic olefin polymer (A) not having a crosslinked structure, and the increase in the melt viscosity of the resin composition may be thereby prevented. A composition having good abrasion resistance and good melt shapability can be obtained.

Claims (17)

1. Способ получения композиции смолы путем смешения в расплаве циклического олефинового полимера (А), имеющего температуру стеклования от 60 до 200°С, и эластичного полимера (В), имеющего температуру стеклования 0°С или ниже, где часть циклического олефинового полимера (А) предварительно смешивают в расплаве с эластичным полимером (В) и инициатором радикальной полимеризации (С), а затем к ним добавляют оставшийся циклический олефиновый полимер (А) и смешивают в расплаве.1. A method of obtaining a resin composition by melt mixing of a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200 ° C, and an elastic polymer (B) having a glass transition temperature of 0 ° C or lower, where part of the cyclic olefin polymer (A) ) are pre-mixed in the melt with an elastic polymer (B) and a radical polymerization initiator (C), and then the remaining cyclic olefin polymer (A) is added to them and mixed in the melt. 2. Способ получения композиции смолы по п.1, где циклический олефиновый полимер (А) представляет собой полимер, полученный полимеризацией циклического олефина приведенных ниже формул [I] или [II]:2. The method of obtaining the resin composition according to claim 1, where the cyclic olefin polymer (A) is a polymer obtained by polymerization of a cyclic olefin of the following formulas [I] or [II]: [Соединение 1][Compound 1]
Figure 00000001
Figure 00000001
В формуле [I] n означает 0 или 1; m означает 0 или целое положительное число; q означает 0 или 1; R1-R18 и Ra и Rb каждый независимо друг от друга представляет собой атом водорода, атом галогена или углеводородную группу; R15-R18 могут быть связаны друг с другом с образованием моноциклической или полициклической структуры, и моноциклическая или полициклическая структура могут иметь двойную связь; и заместители R15 и R16 или R17 и R18 могут образовывать алкилиденовую группу.In the formula [I], n is 0 or 1; m is 0 or a positive integer; q is 0 or 1; R 1 -R 18 and R a and R b each independently of each other represents a hydrogen atom, a halogen atom or a hydrocarbon group; R 15 -R 18 may be bonded to each other to form a monocyclic or polycyclic structure, and the monocyclic or polycyclic structure may have a double bond; and the substituents R 15 and R 16 or R 17 and R 18 may form an alkylidene group. [Соединение 2][Compound 2]
Figure 00000002
Figure 00000002
где p и q каждый означает 0 или целое число 1 или больше; m и n каждый означает 0, 1 или 2; R1-R19 каждый независимо друг от друга представляет собой атом водорода, атом галогена, алифатическую углеводородную группу, алициклическую углеводородную группу, ароматическую углеводородную группу или алкоксигруппу; атом углерода, к которому присоединен R9 (или R10), и атом углерода, к которому присоединен R13 или R11, могут быть соединены друг с другом непосредственно или через алкиленовую группу, содержащую от 1 до 3 атомов углерода; и, когда n=m=0, R15 и R12 или R15 и R19 могут быть соединены друг с другом с образованием моноциклического или полициклического ароматического кольца.where p and q each means 0 or an integer of 1 or more; m and n each mean 0, 1 or 2; R 1 -R 19 each independently represents a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or an alkoxy group; the carbon atom to which R 9 (or R 10 ) is attached, and the carbon atom to which R 13 or R 11 is attached, can be connected to each other directly or via an alkylene group containing from 1 to 3 carbon atoms; and when n = m = 0, R 15 and R 12 or R 15 and R 19 can be connected to each other to form a monocyclic or polycyclic aromatic ring.
3. Способ получения композиции смолы по п.2, где циклический олефиновый полимер (А) представляет собой статистический сополимер этилена и циклического олефина формул [I] или [II].3. A method of obtaining a resin composition according to claim 2, where the cyclic olefin polymer (A) is a random copolymer of ethylene and a cyclic olefin of the formulas [I] or [II]. 4. Способ получения композиции смолы по любому из пп.1-3, где ИТР (измеренный при 230°С и при нагрузке 2,16 кг в соответствии со стандартом ASTM D1238) циклического олефинового полимера (А) составляет от 0,1 до 500 г/10 мин.4. The method of producing the resin composition according to any one of claims 1 to 3, where the cyclic olefin polymer (A) is from 0.1 to 500 (measured at 230 ° C and at a load of 2.16 kg in accordance with ASTM D1238) g / 10 min. 5. Способ получения композиции смолы по любому из пп.1-3, где эластичный полимер (В) представляет собой эластичный сополимер (b), полученный полимеризацией, по меньшей мере, двух мономеров, выбранных из группы, состоящей из олефинов, диенов и ароматических винил-углеводородов, и имеющий температуру стеклования 0°С или ниже.5. A method of obtaining a resin composition according to any one of claims 1 to 3, where the elastic polymer (B) is an elastic copolymer (b) obtained by polymerization of at least two monomers selected from the group consisting of olefins, dienes and aromatic vinyl hydrocarbons, and having a glass transition temperature of 0 ° C or lower. 6. Способ получения композиции смолы по п.5, где эластичный сополимер (b) представляет собой, по меньшей мере, один сополимер, выбранный из группы, состоящей из:6. A method of obtaining a resin composition according to claim 5, where the elastic copolymer (b) is at least one copolymer selected from the group consisting of: аморфного или низко кристаллического эластичного сополимера (b1), полученного полимеризацией, по меньшей мере, двух мономеров, выбранных из группы, состоящей из этилена и α-олефина, содержащего от 3 до 20 атомов углерода,amorphous or low crystalline elastic copolymer (b1) obtained by polymerization of at least two monomers selected from the group consisting of ethylene and α-olefin containing from 3 to 20 carbon atoms, эластичного сополимера (b2), полученного полимеризацией этилена, α-олефина, содержащего от 3 до 20 атомов углерода, и циклического олефина,an elastic copolymer (b2) obtained by polymerization of ethylene, an α-olefin containing from 3 to 20 carbon atoms, and a cyclic olefin, эластичного сополимера (b3), полученного полимеризацией несопряженного диена и, по меньшей мере, двух мономеров, выбранных из этилена и α-олефина, содержащего от 3 до 20 атомов углерода, иan elastic copolymer (b3) obtained by polymerization of a non-conjugated diene and at least two monomers selected from ethylene and an α-olefin containing from 3 to 20 carbon atoms, and эластичного сополимера (b4) статистического или блок-сополимера или его гидрированного продукта ароматического винил-углеводорода и сопряженного диена.elastic copolymer (b4) of a statistical or block copolymer or a hydrogenated product thereof of an aromatic vinyl hydrocarbon and a conjugated diene. 7. Способ получения композиции смолы по п.6, где эластичный сополимер (b) представляет собой аморфный или низко кристаллический эластичный сополимер (b1), полученный полимеризацией, по меньшей мере, двух мономеров, выбранных из группы, включающей этилен и α-олефин, содержащий от 3 до 20 атомов углерода.7. The method of obtaining the resin composition according to claim 6, where the elastic copolymer (b) is an amorphous or low crystalline elastic copolymer (b1) obtained by polymerization of at least two monomers selected from the group consisting of ethylene and α-olefin, containing from 3 to 20 carbon atoms. 8. Способ получения композиции смолы по любому из пп.1-3, где 100 мас.ч. циклического олефинового полимера (А), от 1 до 150 мас.ч. эластичного полимера (В) и от 0,001 до 1 мас.ч. инициатора радикальной полимеризации (С) смешивают в расплаве.8. A method of obtaining a resin composition according to any one of claims 1 to 3, where 100 parts by weight of cyclic olefin polymer (A), from 1 to 150 parts by weight elastic polymer (B) and from 0.001 to 1 wt.h. the radical polymerization initiator (C) is mixed in the melt. 9. Способ получения композиции смолы по п.8, где отношение количества циклического олефинового полимера (А), добавленного предварительно, к количеству, добавленному позднее (предварительное добавление/более позднее добавление) составляет от 1:99 до 70:30.9. The method of obtaining the resin composition of claim 8, where the ratio of the amount of cyclic olefin polymer (A) added previously to the amount added later (preliminary addition / later addition) is from 1:99 to 70:30. 10. Способ получения композиции смолы по любому из пп.1-3, где часть циклического олефинового полимера (А) предварительно смешивают в расплаве с эластичным полимером (В), затем к ним добавляют инициатор радикальной полимеризации и смешивают в расплаве, а затем к ним добавляют оставшийся циклический олефиновый полимер (А) и смешивают в расплаве.10. The method of obtaining the resin composition according to any one of claims 1 to 3, where part of the cyclic olefin polymer (A) is pre-mixed in the melt with an elastic polymer (B), then a radical polymerization initiator is added to them and mixed in the melt, and then to them the remaining cyclic olefin polymer (A) is added and melt mixed. 11. Способ получения композиции смолы по любому из пп.1-3, где полифункциональное соединение (D), содержащее в молекуле, по меньшей мере, две способные к радикальной полимеризации функциональные группы, добавляют вместе с инициатором радикальной полимеризации (С).11. A method for producing a resin composition according to any one of claims 1 to 3, wherein the polyfunctional compound (D) containing at least two radical polymerizable functional groups in the molecule is added together with the radical polymerization initiator (C). 12. Способ получения композиции смолы по п.11, где смешивают в расплаве от 0,001 до 1 мас.ч. полифункционального соединения (D) из расчета на 100 мас.ч. циклического олефинового полимера (А).12. The method of obtaining the resin composition according to claim 11, where it is mixed in a melt from 0.001 to 1 parts by weight polyfunctional compound (D) based on 100 parts by weight cyclic olefin polymer (A). 13. Способ получения композиции смолы по любому из пп.1-3, где температура смешения в расплаве составляет от 150 до 350°С.13. A method of obtaining a resin composition according to any one of claims 1 to 3, where the melt mixing temperature is from 150 to 350 ° C. 14. Способ получения композиции смолы по любому из пп.1-3, где ингредиенты смешивают в расплаве в экструдере, имеющем воздушный клапан.14. A method of obtaining a resin composition according to any one of claims 1 to 3, where the ingredients are mixed in a melt in an extruder having an air valve. 15. Способ получения композиции смолы по любому из пп.1-3, где время смешения после добавления инициатора радикальной полимеризации (С) составляет от 30 до 1800 с.15. The method of obtaining the resin composition according to any one of claims 1 to 3, where the mixing time after adding the radical polymerization initiator (C) is from 30 to 1800 C. 16. Способ получения композиции смолы по любому из пп.1-3, где ИТР (измеренный при 230°С и при нагрузке 2,16 кг в соответствии со стандартом ASTM D1238) композиции смолы составляет от 0,01 до 100 г/10 мин.16. The method of obtaining the resin composition according to any one of claims 1 to 3, where the MFI (measured at 230 ° C and at a load of 2.16 kg in accordance with ASTM D1238) of the resin composition is from 0.01 to 100 g / 10 min . 17. Способ получения формованного изделия литьем под давлением композиции смолы, полученной в соответствии со способом по любому из пп.1-16.17. A method of obtaining a molded product by injection molding of a resin composition obtained in accordance with the method according to any one of claims 1 to 16.
RU2007111722/04A 2004-08-30 2005-08-29 Method of obtaining resin composition RU2342410C1 (en)

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WO2006025293A1 (en) 2006-03-09
CN101010378B (en) 2010-06-02
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US8088865B2 (en) 2012-01-03
EP1790691A1 (en) 2007-05-30
EP1790691A4 (en) 2008-09-24
JP4637108B2 (en) 2011-02-23
KR20070034632A (en) 2007-03-28
TW200621881A (en) 2006-07-01
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DE602005014878D1 (en) 2009-07-23
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